Combustion type harmful substance removing apparatus

摘要

PCT No. PCT/JP97/02801 Sec. 371 Date Apr. 13, 1998 Sec. 102(e) Date Apr. 13, 1998 PCT Filed Aug. 11, 1997 PCT Pub. No. WO98/06978 PCT Pub. Date Feb. 19, 1998A combustion type detoxifying apparatus which carries out detoxifying treatment of a raw gas containing toxic components injected through a burner (3) into a combustion chamber (1) by allowing the toxic components to burn or undergo pyrolysis. The burner (3) has a raw gas nozzle (32a) for injecting the raw gas, a lift gas nozzle (32b) for injecting an inert gas, a raw gas combustion assisting gas nozzle (32c) for injecting a gas for assisting combustion of combustible components in the raw gas, a fuel gas combustion assisting gas nozzle (32d) for injecting a gas for assisting combustion of the fuel gas and a fuel gas nozzle (32e) for injecting the fuel gas.